Communication Technology Timesline

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History of Communication
History of Communication
Time Period
 Event
5-7 million bcexxxx
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33,000 bce
550 bce
150 bce
301 – 800 ad
1150
1440
1684
1836
1867
1876
1890
1920
1925
1964
1965
1969
1976
1978
1990
1994
1996
2002
2006
2001